Each representative shall present to the officers of election a written statement designating him to be a representative of the party or candidate that is signed by the county or city chairman of his political party, the independent candidate, or the primary candidate, as appropriate. If the county or city chairman is unavailable to sign such a written designation, such a designation may be made by the state or district chairman of the political party. However, no written designation made by a state or district chairman shall take precedence over a written designation made by the county or city chairman. Such statement, bearing the chairman's or candidate's original signature, may be photocopied, and such photocopy shall be as valid as if the copy had been signed.
Va. Code § 24.2-604.4